| 摘要 |
Subject: electrically- or manually-operated belt winder for professional vehicles. Constitution: the support base (fig.1-10), the rotary cylinders (fig.1-2,6 and (fig.2-7), the winding guides (fig.1-1), the electrically- operated motor (fig,2-2) and the hand lever (fig.3-8) for manual rotation. |
